Question: Back-to-Back Stemplot: Here are Mark McGwire’s homerun counts for 1987-2001:

49, 32, 33, 39, 22, 42, 9, 9, 39, 52, 58, 70, 65, 32, 29

A back-to-back Stemplot helps us compare two distributions. Write the stem as usual, but with a vertical line both to their left and to their right. On the right, put leaves for Babe Ruth (see below). On the left put leaves for McGwire. Arrange the leaves on each stem in increasing order out from the stem. Write a brief comparison of Ruth and McGwire as homerun hitters. McGwire was injured in 1993 and there was a baseball strike in 1994. How do these events appear in the data?

54, 59, 35, 41, 46, 25, 47, 60, 54, 46, 49, 46, 41, 34, 22